84 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 189. 
Economic geology — Continued. 
Products described— Con tinned . 
Asphaltum, Merrivak, 3975. 
Asphaltum, Watts, 5908. 
Barite, Blake, 457. 
Barite, McCalley, 3814. 
Bauxite, Blake, 466. 
Bauxite, Branner, 538. 
Bauxite, Brewer, 555, 564. 
Bauxite, Hayes, 2406, 2415, 2420. 
Bauxite, Hunt, 2807. 
Bauxite, Laur, 3404. 
Bauxite, McCalley, 3812, 3813, 3818. 
Bitumen, Cooper, 1065. 
Bitumen, Crawford, 1144. 
Bitumen, Fairbanks, 1770. 
Bitumen, McGee, 3845. 
Bitumen, Peckham, 4289, 4291, 4293. 
Bitumen, Sadtler, 4724a. 
Borax, Crawford, 1144, 1145. 
Building materials, Blue, 499. 
Building stone, Bain, 166, 171, 172, 177, 195,197. 
Building stone, Bell, 399. 
Building stone, Benedict, 416. 
Building stone, Beyer, 432, 435, 436, 438. 
Building stone, Buckley, 655. 
Building stone, Bishop, 448. 
Building stone, Calvin, 696, 699, 705, 711, 712, 
714, 715. 
Building stone, Clark, O'Harra, Rowe, and 
Ries, 920. 
Building stone, Crump, 1207. 
Building stone, Cushing, 1248. 
Building stone, Darton and Taff, 1318. 
Building stone, Dawson, 1422. 
Building stone, Day, 1465a, 1466. 
Building stone, Diller, 1503, 1508. 
Building stone, Emerson, 1676. 
Building stone, Emmons, Cross, and Eldridge, 
1707. 
Building stone, Foerste, 1840. 
Building stone, Gilbert, 2005. 
Building stone, Gordon, 2063. 
Building stone, Haworth, 2376. 
Building stone, Hay, 2397. 
Building stone, Hayes, 2417, 2418, 2419, 2420. 
Building stone, Hopkins, 2735, 2736, 2737. 
Building stone, Hopkins and Siebcnthal, 2712. 
Building stone, Keith, 2960, 2961, 2962, 2963. 
Building stone, Keyes, 3074, 3075, 3080, 3088, 
3108. 
Building stone, Knight, 3209. 
Building stone, Kunimel, 3280. 
Building stone, Lee, 3437. 
Building stone, Leonard, 3464. 
Building stone, Lincoln, 3512. 
Building stone, Lindgren, 3540. 
Building stone, Lindgren and Turner, 3528. 
Building stone, Lonsdale, 3567. 
Building stone, Luther, 3602. 
Building stone, Marbut, 3646, 3647, 3648, 3649. 
Building stone, Mathews, 3737. 
Building stone, McCalley, 3815. 
Building stone, Merrill, 3930, 3962. 
Building stone, Norton, 4124. 
Building stone, Peale, 4267. 
Building stone, Ries, 4616, 4622. 
Economic geology ^Continued. 
Products described— Continued. 
Building stone, Shephard, 4946. 
Building stone, Sherzer, 4954. 
Building stone, Siebenthal, 4962, 4963. 
Building stone, Smith, 5018. 
Building stone, Taff and Brooks, 5287. 
Building stone, Tilton, 5392. 
Building stone, Tilton and Bain, 5396. 
Building stone, Todd, 5429. 
Building stone, Whittle, 6124. 
Building stone, Winslow, Haworth, and 
Nason, 6397. 
Building stones, Buckley, 657, 658. 
Building stones, Crawford, 1144. 
Building stones, Eldridge, 1624. 
Building stones, Gorby, 2059. 
Building stones, Gould, 2078. 
Building stones, Hopkins, 2738, 2741. 
Building stones, Keith, 2958. 
Building stones, McCalley, 3818. 
Building stones, Nason, 4059, 4060. 
Building stones, Norton, 4118. 
Building stones, Simonds and Hopkins, 4966. 
Building stones, Todd, 5407. 
Building stones, Turner, 5451. 
Building stones, Whittle, 6125. 
Calcite, Rogers, 4655. 
Cement, Bain, 180, 196. 
Cement, Branner, 545. 
Cement, Diller, 1508. 
Cement, Keyes, 3074. 
Cement, Lonsdale, 3568. 
Cement, Luther, 3602. 
Cement, Merrill, 3930. 
Cement, Nason, 4060. 
Cement, Smith, E. A., 5011. 
Cement, Wilder, 6140. 
Cement materials, Clark, O'Harra, Rowe, and 
Ries, 920. 
Chalk, Bain, 196. 
Chromic iron, Crawford, 1144, 1145. 
Chromic iron, Glenn, 2041. 
Chromite, Maynard, 3807. 
Chromium, Glenn, 2042. 
Chromium, Penhale, 4329. 
Cinnabar, Blake, 467. 
Cinnabar, Dawson, 1422. 
Clay, Bain, 171, 172, 179, 180, 181, 192, 193, 195, 
196, 205. 
Clay, Beyer, 432, 435, 436, 438. 
Clay, Blatchley, 489, 492. 
Clay, Calvin, 696, 699, 712, 714. 
Clay, Clark, O'Harra, Rowe, and Ries, 920. 
Clay, Clendenin, 1018. 
Clay, Crump, 1207. 
Clay, Darton, 1308, 1314. 
Clay, Emerson, 1676. 
Clay, Emmons. 1698. 
Clay, Emmons, Cross, and Eldridge, 1707. 
Clay, Gilbert, 2005. 
Clay, Gorby, 2059. 
Clay, Gordon, 2063, 2065. 2069. 
Clay, Hay, 2397. 
Clay, Hayes, 2417, 2418, 2419, 2420. 
Clay, Hoffman, 2654. 
Clay, Hopkins, 2746, 2757. 
